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Cases › other › LR-2026-0543

Washington seniors face denied, delayed care under AI Medicare review program

Preliminary Why: Publisher not yet named · subject to change

Developing: a major or severe case captured in the last 72 hours. Later changes are logged on the corrections page.

Status: no action reported

Severity major
Reported 29 May 2026

No source states: loss or records, developer and model, agent tool, could do, deployer, industry.

Severity major: Test: many third parties with a stated count of two or more affected parties. Fact: representatives from 16 Washington hospitals reported patients waiting two to four times longer.

A federal pilot program called WISeR uses AI to review prior-authorization requests for certain Medicare procedures in Washington and five other states. The vendor chosen to run the program in Washington is Virtix Health. Hospital representatives reported that patients now wait two to four times longer for authorizations, and University of Washington Medicine reported approvals rising from one to three days to 15 to 20 days. Physicians questioned whether the required medical review of AI-driven denials was taking place. Virtix acknowledged procedural problems in the first months and called them a natural part of the process. Democratic lawmakers appealed to the Government Accountability Office, which agreed on May 12, and repeal measures were then introduced in both chambers.

What happened

No source tells the story step by step yet.

What was done

No source states an action or fix.

Risks

Not yet sorted into a risk

Controls

Not yet read for controls. Controls that mitigate the primary risk:

Similar incidents

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Evidence

No source states: a step-by-step account, when it happened, when it was found, how many records were exposed, the direct loss, any court case, the cause, what set it off, what was done.

Show the full account: 4 items from the primary sources

What happened, in order

  1. January WISeR launched in Washington and five other states.
  2. last October American Heart Association urged the government to delay WISeR implementation in a report.

Not dated in the sources:

  • Reporting describes the pilot as five months in, with new hurdles and worsening outcomes.
  • Virtix held a webinar with Washington state physicians.
Show every field, with its source and grade

The AI system

What it was for
Reduce fraud and waste by requiring prior authorization for procedures deemed low-value services under the federal WISeR program
C one secondary source states it

What happened

Earliest source we hold
2026-05-29
D inferred by us from the described behaviour, reason shown
What went wrong
other
D inferred by us from the described behaviour, reason shown

Impact

Other parties affected
16
C one secondary source states it
Severity
major
D inferred by us from the described behaviour, reason shown
Why this severity
Test: many third parties with a stated count of two or more affected parties. Fact: representatives from 16 Washington hospitals reported patients waiting two to four times longer.
D inferred by us from the described behaviour, reason shown

Notes on gaps

No risk or control was assigned because the sources do not state which controls held, failed or were missing; the physician doubts about human review are reported as doubts.

LR-2026-0543 · version 1 · published 2026-11-01 after automatic checks; not yet checked field by field by a person · JSON